From: Eugen Hristev eugen.hristev@microchip.com
Add support for onewire memory.
Signed-off-by: Eugen Hristev eugen.hristev@microchip.com --- arch/arm/dts/sam9x60ek.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts index 6390427..bed59f3 100644 --- a/arch/arm/dts/sam9x60ek.dts +++ b/arch/arm/dts/sam9x60ek.dts @@ -17,6 +17,18 @@ stdout-path = &dbgu; };
+ onewire_tm: onewire { + gpios = <&pioD 14 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_onewire_tm_default>; + status = "okay"; + + w1_eeprom: w1_eeprom@0 { + compatible = "maxim,ds24b33"; + status = "okay"; + }; + }; + ahb { apb { qspi: spi@f0014000 { @@ -44,6 +56,11 @@ AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; };
+ pinctrl_onewire_tm_default: onewire_tm_default { + atmel,pins = + <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; + }; + }; }; };